Sunny outlook: Strong global growth, but OECD warns of trade trouble

The global economy is booming, but the OECD warns a trade war could hurt growth and jobs. Stephen Carroll speaks to Alvaro Pereira, the organisation's chief economist. Also in this programme, we look at France's public sector reform as unions gear up for a major strike. Plus, we tell you the story of billionaire Hu Keqin, who's trying to make French bread popular in China.